P0175 Diagnostic Trouble Code Discussion for November 2021
Fuel System Rich (Bank 2)
Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.Trouble Ticket Help Requests for DTC P0175
| Help Request | Posted | |
| 1996 Ford Bronco Eddie Bauer 5.8L Excessive Emissions, Stall VIN: 1FMEU15H8T P0175: system to rich bank 2. This one is kicking my butt. Customer states check engine light comes on and sometimes turns off. Connected the scan tool and found LTFT both banks at -25%. STFT were hovering around 0, +/- 5. I checked fuel pressure and found it was good at about 32-38psi... |
November 15, 2021 | |
| 2008 Chevrolet Silverado 1500 WT 4.3L Poor Idle Quality, Stall VIN: 1GCEC14X48 P0175: Rich bank 2. Have this truck that both st fuel trims reach -15 to -20 at idle. Cleaned t-body, ck fuel press(ok), replaced maf old maf pids looked good. On cold start is hard to start but will start up with slight throttle applied. Iat pids bounce from -4 to actual tem... |
November 24, 2021 |
